#288F79#288F79

#288F79 is a mid, moderate teal. Relative luminance 0.215; OKLCH L 58.6% C 0.098 H 175.2°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#288F79
RGB	rgb(40, 143, 121)
HSL	hsl(167, 56%, 36%)
HSV	hsv(167, 72%, 56%)
CMYK	cmyk(72%, 0%, 15.4%, 43.9%)
CIE-LAB	lab(53.47, -34.44, 3.33)
CIE-LCH	lch(53.47, 34.60, 174.47°)
OKLab	oklab(58.65% -0.0979 0.0083)
OKLCH	oklch(58.65% 0.098 175.2)
XYZ	xyz(14.1470, 21.4749, 21.4849)
Luminance	0.2148 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288F79 #8F283E

analogous

#288F45 #288F79 #28718F

triadic

#288F79 #79288F #8F7928

tetradic

#288F79 #45288F #8F283E #718F28

square

#288F79 #45288F #8F283E #718F28

split-complementary

#288F79 #8F2871 #8F4528

monochromatic

#0D2F28 #1B5F51 #288F79 #35BFA1 #5FD2BA

Accessibility & contrast

On white

3.97

#288F79 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#288F79 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288F79

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288F79	#FFFFFF	#000000	##000000
##288F79	1.00	3.97	5.30	5.30
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8678

Deuteranopia (green-blind)

#7C7B7B

Tritanopia (blue-blind)

#009188

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #288f79;
/* rgb */ color: rgb(40, 143, 121);
/* oklch */ color: oklch(58.6% 0.098 175.2);

Tailwind

colors: {
  custom: {
    50: '#71b09f',
    500: '#288f79',
    950: '#000000',
  },
}

SCSS

$custom: #288f79;
$custom-light: #71b09f;
$custom-dark: #000000;

JSON

{
  "hex": "#288f79",
  "rgb": {
    "r": 40,
    "g": 143,
    "b": 121
  },
  "hsl": {
    "h": 167.184,
    "s": 56.284,
    "l": 35.882
  },
  "oklch": {
    "l": 0.58648,
    "c": 0.09821,
    "h": 175.2
  },
  "luminance": 0.21477
}

Semantic roles & 50–950 ramp

primary

#288F79

secondary

#B85B6F

accent

#4869E0

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #288F79

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →